Lower Haight, San Francisco

Endless Mobile, Inc. is an American information technology company that develops the Linux-based operating system Endless OS and reference platform hardware for it. The company was founded in 2011 and is based in San Francisco, California, U.S. with an additional office in Rio de Janeiro, Brazil.

Sans Souci Valley was the name of a valley in San Francisco, California, in the area corresponding to present day's Lower Haight and Duboce Triangle neighborhoods. This valley once allowed excess storm water to flow from Buena Vista Hill and Lone Mountain (where the University of San Francisco is today), through the Panhandle, to the area located near Duboce Park, along the path today known to cyclists as The Wiggle. The creek was not a surface creek in the dune region except as overflow.

Duboce and Church (Church and Duboce for the J Church line) is a light rail stop on the Muni Metro J Church and N Judah lines, located in the Duboce Triangle neighborhood of San Francisco, California. Just east of the station, the two lines enter the Market Street subway. The stop originally opened with the 22 Fillmore line (now a trolleybus line) in 1895.

The Nightingale House is a Victorian era Queen Anne and Eastlake style house, located at 201 Buchanan Street in San Francisco, California, United States. The 4400 square foot home was designed by architect John Marquis and built in 1882. The name comes from its original owner, John Nightingale.The structure was designated as a San Francisco landmark in October 1972.Notably the last resident of this house was San Francisco Arts Commissioner and San Francisco artist Jo Hanson, who died March 13, 2007.

Scott’s Pit was a lesbian biker bar in operation from 1970 until 1984 in Duboce Triangle neighborhood in San Francisco, California, U.S.. This was the first lesbian biker bar in the city, and the former location has been considered an important building in LGBT history.

The San Francisco Mint is a branch of the United States Mint. Opened in 1854 to serve the gold mines of the California Gold Rush, in twenty years its operations exceeded the capacity of the first building. It moved into a new one in 1874, now known as the Old San Francisco Mint. In 1937 Mint operations moved into a third building, the current one, completed that year.

St. Francis Lutheran Church is located at 152 Church Street, between Market Street and Duboce Street in San Francisco, California. The church building has stained glass windows and Memorial Terrace outside. In 1899, First Finnish Lutheran Church was founded on 50 Belcher Street, in what then was considered part of the Eureka Valley district of San Francisco, but what is located on the outskirts of what today is best known as the Castro District. Next to it, on September 17, 1905, the cornerstone was laid for the Danish St. Ansgar Church at 152 Church Street, between Market Street and Duboce Avenue. During the April 18, 1906, San Francisco earthquake and its aftermath, the parsonage served as a feeding station and hospital. In 1964, St. Ansgar merged with First Finnish Lutheran Church. The name for the united church, St. Francis Lutheran Church, was derived from San Francisco. Before the 1906 San Francisco earthquake, nearly all the kids attending the McKinley school (now McKinley Elementary School) at 1025 14th Street (at Castro) were Finnish. Following the earthquake, a large number of Finns from San Francisco and elsewhere moved to Berkeley, where a Finnish community had been established already before the earthquake. A large part of the early Berkeley population was Finnish.St. Francis Lutheran Church was built by immigrants from the Nordic countries, where Lutheranism is the largest religious group. The church was built in the heart of what was then the Nordic-dominated Duboce-Market neighborhood of San Francisco. The brick and wood frame of the St. Francis Lutheran Church building survived the 1906 San Francisco earthquake and then was used for several months as an infirmary. Following the 1906 earthquake, the same year, Finns founded the Lutheran Church of the Cross in Berkeley, at University Avenue, where the Lutheran congregation still operates today.66 years before the erection of St. Francis Lutheran Church, the very first Protestant church on the Pacific Coast was erected by Finns and Swedes and other Lutherans who worked for the Russian-American Company, which was established in 1802. That first Lutheran church was the Sitka Lutheran Church in Alaska, built in 1840.

The Wiggle is a one-mile, zig-zagging bicycle route from Market Street to Golden Gate Park in San Francisco, California, that minimizes hilly inclines for bicycle riders. Rising 120 feet (37 m), The Wiggle inclines average 3% and never exceed 6%. The path generally follows the historical route of the long since paved-over Sans Souci Valley watercourse, winding through the Lower Haight neighborhood toward the Panhandle section of Golden Gate Park. The lower end of the route begins at either end of the Duboce Bikeway in the block of Duboce Avenue just west of Market Street. The elevation is approximately 100 feet (30 m) above sea level. It then moves in a zig-zag toward the northwest along Duboce Avenue, Steiner, Waller, Pierce, Haight, Scott, and Fell Streets to the Panhandle Bikeway, 215 feet (66 m) above sea level. After climbing 50 more feet, the peak of The Wiggle is reached near Stanyan Street at the peninsular drainage divide, i.e., the dividing point between surface water flowing to the San Francisco Bay on the east side and flowing to the Pacific Ocean on the west.Bicyclists can travel The Wiggle between major eastern and central neighborhoods (such as Downtown, SoMa, The Mission District, The Castro) and major western neighborhoods (including the Panhandle, Haight-Ashbury, Golden Gate Park, and The Richmond and Sunset Districts).

Duboce Park (\du-'BŌS\) is a small urban park located between the Duboce Triangle and Lower Haight neighborhoods of San Francisco, California. The park is less than one block wide from north to south and two blocks wide from west to east. Its western boundary is Scott Street, and its eastern boundary is Steiner Street. The park is part of the Duboce Park Landmark District. The N Judah Muni Metro streetcar line runs along Duboce Avenue, which forms the southern boundary of the park. As such, the park is served directly by the Duboce and Noe Street MUNI station. The train tracks veer away from Duboce Avenue at the western end of the park and enter the Sunset Tunnel. Duboce Park is a popular site for dog walkers, and off-leash dog play is permitted in the Multi-Use Area (the southeastern section of the park), which officially opened for use on March 8, 2008. West of the Multi-Use area is a fence-enclosed area with a children's play structure. Behind the play area (to the west) is a fenced-in basketball court with multiple rims. Across from the children's play area is a half-moon shaped area designated a Public Lawn Area and intended for use by people only (dogs are not allowed in this area.) In between the Public Lawn Area and the Multi-Use Area is a walking path equipped with water fountains designed, respectively, for human and animal use. Along Scott Street is a labyrinth, completed in 2007, designed for meditation, contemplation, or relaxation. Along the west end of the park (along Scott Street) is the Harvey Milk Recreational Arts Building, which underwent expansion/renovation and reopened in June 2009. The facility hosts a number of community events and includes a photography center, a studio for dance and aerobics classes, and a Midnight Music Program. In addition, the Friends of Duboce Park host an Annual Film Festival, featuring movies filmed in San Francisco, in the photography center. A fake BART station was constructed in the park in 2005 for filming of the movie The Pursuit of Happyness; it was removed after filming. The park also features in Gus Van Sant's Oscar-winning biopic Milk. A helicopter landed in the park as part of a stunt for the television series Trauma.San Francisco's official weather observation site is located in Duboce Park, which is near the geographical and populational center of the city, although data from the automated weather station at San Francisco International Airport, actually located about 10 miles to the south in San Mateo County, often appears as belonging to "San Francisco" in media sources outside the Bay Area. The park is unusual for having homes directly alongside it. It is one of the few parks in the city without a roadway or walkway separating the park land from buildings.

Duboce Park Landmark District is a residential section in the Duboce Triangle neighborhood in San Francisco, California. One of 12 Landmark Districts within San Francisco, it occupies 4 city blocks with 90 properties, as well as Duboce Park. It features well-preserved, Victorian- and Edwardian-era homes, many in the Queen Anne style. Most of the district was constructed between 1899 and 1905 by Fernando Nelson, a prolific builder known for his lively ornamentation. The district is bordered by Duboce Avenue to the south, Waller Street to the north, Scott Street to the west, and Steiner Street to the east.

Church station or Church Street station is a Muni Metro light rail station in San Francisco, California. It is located at the six-way intersection of Market Street, Church Street and 14th Street in the Duboce Triangle neighborhood. Service at the station began in June 1980.

San Francisco Zen Center (SFZC), is a network of affiliated Sōtō Zen practice and retreat centers in the San Francisco Bay area, comprising City Center or Beginner's Mind Temple, Tassajara Zen Mountain Center, and Green Gulch Farm Zen Center. The sangha was incorporated by Shunryu Suzuki Roshi and a group of his American students in 1962. Today SFZC is the largest Sōtō organization in the West.